8310120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1$

素因数の和:795

約数の個数: 128

約数和(自身を含む): 30723840

約数和(自身を除く): 22413720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 761, 780, 840, 910, 1092, 1365, 1522, 1560, 1820, 2184, 2283, 2730, 3044, 3640, 3805, 4566, 5327, 5460, 6088, 7610, 9132, 9893, 10654, 10920, 11415, 15220, 15981, 18264, 19786, 21308, 22830, 26635, 29679, 30440, 31962, 39572, 42616, 45660, 49465, 53270, 59358, 63924, 69251, 79144, 79905, 91320, 98930, 106540, 118716, 127848, 138502, 148395, 159810, 197860, 207753, 213080, 237432, 277004, 296790, 319620, 346255, 395720, 415506, 554008, 593580, 639240, 692510, 831012, 1038765, 1187160, 1385020, 1662024, 2077530, 2770040, 4155060, 8310120]

約数ペア:

[(1, 8310120), (2, 4155060), (3, 2770040), (4, 2077530), (5, 1662024), (6, 1385020), (7, 1187160), (8, 1038765), (10, 831012), (12, 692510), (13, 639240), (14, 593580), (15, 554008), (20, 415506), (21, 395720), (24, 346255), (26, 319620), (28, 296790), (30, 277004), (35, 237432), (39, 213080), (40, 207753), (42, 197860), (52, 159810), (56, 148395), (60, 138502), (65, 127848), (70, 118716), (78, 106540), (84, 98930), (91, 91320), (104, 79905), (105, 79144), (120, 69251), (130, 63924), (140, 59358), (156, 53270), (168, 49465), (182, 45660), (195, 42616), (210, 39572), (260, 31962), (273, 30440), (280, 29679), (312, 26635), (364, 22830), (390, 21308), (420, 19786), (455, 18264), (520, 15981), (546, 15220), (728, 11415), (761, 10920), (780, 10654), (840, 9893), (910, 9132), (1092, 7610), (1365, 6088), (1522, 5460), (1560, 5327), (1820, 4566), (2184, 3805), (2283, 3640), (2730, 3044)]